You searched for: Proteins and Peptides

Supplier: Shenandoah Biotechnology

Cytokines for polarizing human T cells into Th9 cells. Th9 cells are a unique subset of T helper cells that produce IL-9. An important function of IL-9 producing T cells is fighting inflammation and helminth infections. Th9 cells can be generated from naive CD4+ T cells in culture by culturing them in the presence of IL-4 and TGF-β 1. It also appears that IFNγ and IL-27 can inhibit the generation of Th9 cells.

Supplier: ENZO LIFE SCIENCES

Produced in E. coli. Human calreticulin is fused at the N-terminus to a His-tag.

Supplier: Shenandoah Biotechnology

IL-2C126S, an immune-regulating cytokine originating from lymphocytes, operates via the IL-2R receptor to trigger the expansion of activated T cells and encourage T cell maturation. IL-2 mediates its action by binding to IL-2 receptors (IL-2R), consisting of either trimeric receptors made of IL-2Rα (CD25), IL-2Rβ (CD122), and IL-2Rγ (γc, CD132) chains or dimeric βγ IL-2Rs.

Supplier: ENZO LIFE SCIENCES

Potent immunomodulator. Mediates a wide range of immune and inflammatory responses including the activation of B and T cells.

Supplier: ENZO LIFE SCIENCES

Dengue virus NS1 protein serotype 1 presented in its native folded state with all post-translational modifications to deliver optimal antigenicity.

Supplier: ENZO LIFE SCIENCES

14-3-3 inhibitor

Supplier: ProSci Inc.

Human DUSP3 belongs to the dual specificity protein phosphatase subfamily. DUSPs are a heterogeneous group of protein phosphatases that can dephosphorylate both phosphotyrosine and phosphoserine/phosphothreonine residues within the one substrate. These phosphatases inactivate their target kinases by dephosphorylating both the phosphoserine/threonine and phosphotyrosine residues. DUSPs are major modulators of critical signalling pathways that are dysregulated in various diseases. They negatively regulate members of the mitogen-activated protein kinase superfamily, which are associated with cellular proliferation and differentiation. DUSP3 is expressed in human tissues including breast and ovarian.DUSP3 shows activity both for tyrosine-protein phosphate and serine-protein phosphate, but displays a strong preference toward phosphotyrosines. Human DUSP3 specifically dephosphorylates and inactivates ERK1 and ERK2.

Supplier: ENZO LIFE SCIENCES

Produced in Sf9 cells. Recombinant human MKP-5 fused at the N-terminus to a His-tag.

Supplier: G-Biosciences

Pepstatin is a potent inhibitor of various aspartic proteases, including cathepsin D, renin, pepsin, bacterial aspartic proteases and HIV proteases. Soluble in DMSO or methanol.

Supplier: Shenandoah Biotechnology

PDGF-BB (Platelet-derived growth factor) comprises a family of homo or heterodimeric growth factors, including PDGF-AA, PDGF-BB, PDGF-CC, and PDGF-DD. Binds to two different transmembrane tyrosine kinase receptors (PDGFR-alpha and PDFGR-beta). Released from degranulating platelets and plays a role in each stage of wound healing. Stimulates mitogenicity and chemotaxis of neutrophils, macrophages, fibroblasts, and smooth muscle cells to the wound site.

Supplier: ENZO LIFE SCIENCES

Produced in E. coli. Human recombinant saposin C (aa 311-390) is fused at the C-terminus to a His-tag and at the N-terminus to a T-7-tag.

Supplier: ENZO LIFE SCIENCES

Produced in E. coli (aa 19-329). Methionine was introduced at aa 18 to create a new N-terminal sequence (MEEIL).

Supplier: Apollo Scientific

Antide

Supplier: Apollo Scientific

Beauvericin

Supplier: TCI

Rennin

Supplier: ENZO LIFE SCIENCES

HIGHDEF® Green AP Chromogen/Substrate is intended to be used in conjunction with alkaline phosphatase (AP)-based immunostaining or in situ hybridisation systems.

Supplier: ENZO LIFE SCIENCES

Produced in HEK 293 cells. The extracellular domain of human BCMA (aa 2-54) is fused at the C-terminus to the Fc portion of human IgG1.

Supplier: SELENOZYME

The human DIO3 selenoprotein is encoded by the DIO3 gene and catalyzes the inactivation of thyroid hormone by inner ring deiodination of the prohormone thyroxine (T4) and the bioactive hormone 3,3',5-triiodothyronine (T3) to inactive metabolites, 3,3',5'- triiodothyronine (RT3) and 3,3'-diiodothyronine (T2), respectively.
We provide the human DIO3 enzyme with approx. 20% Sec contents, mixed with inactive forms containing Sec-to-Lys and Sec-to-Gln substitutions, at more than 95% purity in aliquots at amounts from 50 to 500 µg.

Supplier: ENZO LIFE SCIENCES

Produced in E. coli. Mature human MMP-14 (aa 89-265).

Supplier: TCI

Cyclosporin A

Supplier: ENZO LIFE SCIENCES

Produced in HEK 293 cells. The extracellular domain of human DcR3 (decoy receptor 3) (aa 1-246) is fused to the Fc portion of human IgG1.

Supplier: Shenandoah Biotechnology

IL-4 is an immunomodulatory cytokine that stimulates B cell proliferation and activates eosinophils, basophils, and mast cells.

Supplier: ENZO LIFE SCIENCES

Produced in HEK 293 cells. The extracellular domain of human BAFF-R (aa 2-71) is fused at the C-terminus to the Fc portion of human IgG1.

Supplier: ENZO LIFE SCIENCES

Neuropeptide

Supplier: ENZO LIFE SCIENCES

Isolated from human leukocytes. Negative for HBsAG-, HCV- and HIV-antibodies.££Haem protein that catalyzes oxidations by H₂O₂, including MPO-chloride-mediated killing of microbes and tumor cells, inactivation of chemotactic factors, cross-linking of proteins and iodination of proteins.

Supplier: Apollo Scientific

Human secretin

Supplier: Apollo Scientific

Recombinant exendin-4

Supplier: ENZO LIFE SCIENCES

Produced in HEK 293 cells. The extracellular domain of mouse Fn14 (aa 1-75) is fused to the Fc portion of human IgG1.

Supplier: Apollo Scientific

Recombinant Der P1 Protein

Supplier: Apollo Scientific

Human OT